1151510105 has 32 divisors (see below), whose sum is σ = 1536883200. Its totient is φ = 824608512.

The previous prime is 1151510053. The next prime is 1151510119. The reversal of 1151510105 is 5010151511.

It is not a de Polignac number, because 1151510105 - 2²² = 1147315801 is a prime.

It is a super-2 number, since 2×1151510105² = 2651951043834222050, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125039 + ... + 133931.

It is an arithmetic number, because the mean of its divisors is an integer number (48027600).

Almost surely, 2^1151510105 is an apocalyptic number.

It is an amenable number.

1151510105 is a deficient number, since it is larger than the sum of its proper divisors (385373095).

1151510105 is a wasteful number, since it uses less digits than its factorization.

1151510105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8993.

The product of its (nonzero) digits is 125, while the sum is 20.

The square root of 1151510105 is about 33933.9078946118. The cubic root of 1151510105 is about 1048.1479384542.

Adding to 1151510105 its reverse (5010151511), we get a palindrome (6161661616).

The spelling of 1151510105 in words is "one billion, one hundred fifty-one million, five hundred ten thousand, one hundred five".